Syriac Catholic Patriarchal Exarchate of Turkey

It is part of the Syriac Catholic Church, an Eastern Catholic particular church that conducts its liturgy in the Syriac language and uses the West Syrian Rite.

It was established in 1991 as Patriarchal Exarchate of Turkey on territory that previously had no proper ordinary for the particular church, which previously administered it as a patriarchal vicariate, whose first vicar was promoted to be the first exarch.

In 2018, the Syriac Catholic community in Istanbul was leased Sacre Coeur Church, in the Beşiktaş district of the city, by the government to use free of charge for the following 49 years.

The church was originally built by the Jesuits in 1910, but was soon taken into possession by the Turkish state and fell into ruin.

In 1997, the community was originally granted the church for 99 years by the Directorate General of Foundations, but this was disputed by the Ministry of Treasury and Finance, before being finally approved on 23 July 2018.